# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, you can access it online at
# http://www.gnu.org/licenses/gpl-2.0.html.
#
# Copyright (c) 2015 Paul E. McKenney, IBM Corporation.

include ../../Makefile.arch

PROGS = existence_test treetorture
LIB = ../../lib

top := ../..
include $(top)/depends.mk

ifeq ($(strip $(target)),)
all:
	@echo "### None in datastruct/Issaquah/ can be built on arch: '$(arch)'."
else
all: $(PROGS)
endif

include $(top)/recipes.mk

# NOTE:  For decent scalability on update-side tests as of early 2015,
#	 use something like jemalloc() instead of glibc malloc().
#	 If you install jemalloc at /home/paulmck/jemalloc, you will
#	 need the following additional arguments to cc:
#		-I/home/paulmck/jemalloc/include
#		-L/home/paulmck/jemalloc/lib
#		-Wl,--rpath,/home/paulmck/jemalloc/lib
#		-DUSE_JEMALLOC
#	 Verify by using the nm command and searching output for malloc.

existence_test: existence.c existence_test.c
	cc $(GCC_ARGS) -o existence_test existence.c existence_test.c -lpthread -lurcu -lurcu-signal

treetorture: tree.c existence.c spinlockmult.c $(LIB)/random.c ../../api.h treetorture.h treetorturetrace.h $(LIB)/random.h existence.h tree.h
	cc $(GCC_ARGS) -o treetorture tree.c existence.c spinlockmult.c $(LIB)/random.c -lpthread -lurcu -lurcu-signal

clean:
	rm -f $(PROGS)
